Time–frequency representation

Known as: Time-frequency distribution, Time-frequency representation, Time–frequency distribution 
A time–frequency representation (TFR) is a view of a signal (taken to be a function of time) represented over both time and frequency. Time–frequency… (More)
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Papers overview

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2012
2012
High-quality time–frequency representation (TFR) is important for reliable signal analysis. The diffusions of the TFR energy… (More)
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Highly Cited
2011
Highly Cited
2011
We introduce a new adaptive method for analyzing nonlinear and nonstationary data. This method is inspired by the empirical mode… (More)
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Highly Cited
2003
Highly Cited
2003
An elastic spectral distance measure based on a F0 adaptive pitch synchronous spectral estimation and selective elimination of… (More)
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Highly Cited
2001
Highly Cited
2001
We present a real-time version of the DUET algorithm for the blind separation of any number of sources using only two mixtures… (More)
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Highly Cited
2001
Highly Cited
2001
The generalized entropies of Rényi inspire new measures for estimating signal information and complexity in the time–frequency… (More)
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Highly Cited
1999
Highly Cited
1999
Originally coined by the sensory psychologist Roger Shepard in the 1960's, chroma transforms frequency into octave equivalence… (More)
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Highly Cited
1999
Highly Cited
1999
The aim of this paper is to propose an adaptive method for suppressing wideband interferences in spread spectrum (SS… (More)
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1997
1997
This work deals with the analysis of chirp signals by means of time-frequency representation. We propose a chirp adapted time… (More)
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Highly Cited
1995
Highly Cited
1995
Time-frequency representations with fixed windows or kernels figure prominently in many applications, but perform well only for… (More)
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Highly Cited
1993
Highly Cited
1993
Time-frequency distributions (TFD’s), which indicate the energy content of a signal as a function of both time and frequency, are… (More)
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